diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-18 16:55:52 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-18 16:55:52 +0200 |
| commit | 93467b31bec6da512b51544e5e4584f2745e995e (patch) | |
| tree | 2ea2be38c5e4dc9aafffbbc0db5aae0f6513a1d9 /drivers/input/touchscreen/ads7846.c | |
| parent | 8ca1f4c6fb1462ee120730ea75c19da10d2f2d6f (diff) | |
| parent | 7a5cef0db4795d9d453a12e0f61b5b7634fc4d40 (diff) | |
Merge v7.1.4linux-rolling-stable
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/input/touchscreen/ads7846.c')
| -rw-r--r-- | drivers/input/touchscreen/ads7846.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index 4b39f7212d35..1ae1ae42582a 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -325,7 +325,6 @@ struct ser_req { u8 ref_on; u8 command; u8 ref_off; - u16 scratch; struct spi_message msg; struct spi_transfer xfer[8]; /* @@ -333,6 +332,7 @@ struct ser_req { * transfer buffers to live in their own cache lines. */ __be16 sample ____cacheline_aligned; + u16 scratch; }; struct ads7845_ser_req { @@ -403,8 +403,7 @@ static int ads7846_read12_ser(struct device *dev, unsigned command) spi_message_add_tail(&req->xfer[5], &req->msg); /* clear the command register */ - req->scratch = 0; - req->xfer[6].tx_buf = &req->scratch; + req->xfer[6].rx_buf = &req->scratch; req->xfer[6].len = 1; spi_message_add_tail(&req->xfer[6], &req->msg); |